title: What does it mean for a treatment to 'work?'.
authors.affiliation: Editor-in- chief of the Rhode Island Medical Journal, Professor and the Chief of the Division of Movement Disorders, Department of Neurology at the Alpert Medical School of Brown University, and chief of Butler Hospital's Movement Disorders Program.
authors.forename: Joseph H
authors.initials: JH
authors.lastname: Friedman
mesh_terms: D001424:Bacterial Infections / Q000188:drug therapy; D003863:Depression / Q000188:drug therapy*; D019317:Evidence-Based Medicine; D006801:Humans; D006973:Hypertension / Q000188:drug therapy; D061366:Numbers Needed To Treat; D016896:Treatment Outcome